baber/WOPTO huggingface dataset:
Patent JP-2002373915-A (JP)
Title: Mounting structure for semiconductor device
Inventor: NAKAMURA TAKASHI
IPC: H01L21/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure for a semiconductor device capable of realizing an excellent conducting state with low pressurizing loads. SOLUTION: In the mounting structure of the semiconductor device 1, the electrode 2 of the semiconductor device 1 is conducted to the terminal electrode 4 of a substrate 3 and mounted, the width dimension D of the electrode 2 formed by plating is set larger than the width dimension d of the terminal electrode 4, and by pressurizing the projection part 2c of an edge formed by plating to the terminal electrode 4, a part of the projection part 2c is crushed. Thus, excellent conductivity is secured with the low pressurizing loads, the displacement in the width direction of the electrode 2 to the terminal electrode 4 is restrained, and mounting strength is improved.
Patent JP-2003007831-A (JP)
Title: Integrated circuit structure, scanning line drive circuit, data line drive circuit, electro-optical panel and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: H01L29/786
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To share power supply lines, semiconductor islands and contact holes. SOLUTION: While a first cell C1 is a buffer circuit, a second cell C2 is a latch circuit, each having functions different from each other. Between these cells, common semiconductor islands A1 to A3, positive and negative power supply lines Ld and Ls, and common contact holes CH1 to CH6 can be shared. This is achieved because the intervals between each contact hole formed on the positive and negative power supply lines Ld and Ls are set to natural number multiples of the minimum interval.
Patent JP-2003005125-A (JP)
Title: Kaleidoscope
Inventor: AJIOKA TSUTOMU
IPC: A63H33/22
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To realize a kaleidoscope by a simple constitution. SOLUTION: A pattern plate 5 having translucency is rotatably mounted on the top end of an outer barrel 3 housing a mirror barrel 9 in the inside. The pattern plate 5 is rotatably mounted on a supporting shaft 13c, and the supporting shaft 13 is withdrawn or projected so that the pattern plate 5 is exchanged.
Patent JP-2003008813-A (JP)
Title: Facsimile equipment
Inventor: FUKUO MAKOTO
IPC: H04N1/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment which enables a new service such that even if a facsimile number is unknown, transmission can be made according to information registered in a host computer by merely inputting a person's name. SOLUTION: The facsimile equipment is connected to the host computer for constructing, a server-client relation and the host computer performs line control over the facsimile equipment to register information from the facsimile equipment.
Patent JP-2003005382-A (JP)
Title: Developing solution, image forming method, colored image forming method, method for producing color filter, method for producing array substrate with color filter and method for producing array substrate with resin layer
Inventor: TANAKA MITSUTOSHI
IPC: G03F7/32
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a developing solution having stable developing activity, excellent development accelerating property, developing particularly a photosensitive resin in a proper time, having excellent resolution and property of removing residue on development and having no adverse effect on the semiconductor characteristics of a semiconductor device such as TFT(thin film transistor). SOLUTION: The developing solution contains at least one alkali agent selected from (A) phosphoric acid-base alkali agents, (B) silicic acid-base alkali agents, (C) carbonic acid-base alkali agents, (D) boric acid-base alkali agents, (E) amine-base alkali agents and (F) ammonium-base alkali agents and an alkylnaphthalene-base surfactant.
Patent JP-2003004328-A (JP)
Title: Regenerative air conditioner
Inventor: OZEKI SHIGEKI
IPC: F24F5/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently store heat in a heat storage tank by smoothly and desirably performing heat storage operation for regenerative heating without causing gas-low state in heat storage operation. SOLUTION: A controlling means makes a judgement that a refrigerant is condensed and is stagnating in an indoor heat exchanger 41 when water temperature in a heat storage tank 31 is higher than room temperature. Then, a passage for returning the refrigerant to the compressor 11 is made to communicate with the indoor heat exchanger 41 so as to recover liquid refrigerant stagnating in the heat exchanger 41. Thus, a sufficient circulation quantity of the refrigerant in a refrigerant line for heat storage operation can be maintained.
Patent JP-2003008395-A (JP)
Title: Surface acoustic wave device
Inventor: INOUE KAZUHIRO
IPC: H03H9/145
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the moisture resistance and corrosion-resistance of an electrode so as to cover the defect of low airtightness while utilizing the advantage of a sealing member consisting of resin or glass by which a surface acoustic wave element can be miniaturized and the price of the surface acoustic wave element can be reduced. SOLUTION: This surface acoustic wave device is provided with the surface acoustic wave element 2 having a piezoelectric substrate 3 and electrodes 4 formed on the substrate 3 and the sealing member 12 for sealing the element 2. In the device 1, the member 12 consists of resin or glass and electrode layers consisting of A1 or A1 alloy the crystal of which has twin crystal structure is formed at the electrodes 4.
Patent JP-2003003108-A (JP)
Title: Solid drawing material
Inventor: INUI TARO
IPC: B43K19/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a writing line of a solid drawing material, capable of representing a plurality of colors, representing delicate and stepwise change of color associated with consumption of the solid drawing material regardless of writing direction, having unexpectedness and excellent in decorativeness. SOLUTION: In this solid drawing material obtained by formulating a plurality of coloring materials, at least one color layer among a plurality of color layers 1, 2, 3 and 4 in the longitudinal direction is formed in a mixed layer comprising a discontinuous layer and the cross section of the solid drawing material is formed so as to exhibit a marble structure and preferably so that the marble structure is different by position of longitudinal direction.
Patent JP-2003008134-A (JP)
Title: Electrode structure of semiconductor element and semiconductor laser device manufactured by use thereof
Inventor: MIZOGAMI AKINORI
IPC: H01S5/042
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure of a semiconductor device, which is restrained from decreasing in manufacturing yield and capable of making a pattern recognition and a semiconductor laser device which is manufactured by the use of the same. SOLUTION: P-side ohmic metal electrodes 3A and 3B, P-side barrier metal electrodes 4A and 4B, and P-side bonding metal electrodes 5A and 5B are successively arranged on the P-side (upper side in Figure 1) of a semiconductor crystal 1. A metal layer 2 is provided between the semiconductor crystal 1 and the P-side ohmic metal electrodes 3A and 3B. The metal layer 2 is fragile and has colors different from those of the P-side bonding metal electrodes 5A and 5B. The P-side ohmic metal electrodes 3A and 3B and the semiconductor crystal are electrically connected together through the intermediary of the metal layer 2 in an ohmic manner.
Patent JP-2002080795-A (JP)
Title: Moisture-absorbing and releasing natural stone-like coating material and moisture-absorbing and releasing natural stone-like sheet
Inventor: KAKEIDA AKITSUGU
IPC: C09D201/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a natural stone-like coating material that gives a coating film having the appearance of bright and velvet deepness and moisture-absorbing and releasing properties and a natural stone-like sheet. SOLUTION: The objective coating material comprises the base coating containing (A) a synthetic resin emulsion and (B) moisture-absorbing and releasing fine particles of synthetic resin and at least one selected from (C) pulverized powder of natural stone, pulverized powder of ceramic, glass powder, resin powder, metal powder and colored aggregates wherein the proportions of individual components are (B) 1-100 pts.wt. of the moisture-absorbing and releasing resin particles and (C) 300-1,500 pts.wt. of stone or ceramic powder per 100 pts.wt. of the resin emulsion in the solid basis.
Patent JP-2003012888-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAKITA TOSHIYUKI
IPC: C08G59/24
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition capable of finally preventing short circuit even in remelting of solder when performing the resin sealing suitable to gage reduction and miniaturization, and excellent in productivity. SOLUTION: This epoxy resin composition comprises an epoxy resin, a curing agent, a curing accelerator, a silicone component and an inorganic filler as essential components. The cured product has 0.5 to 3.0 GPa flexural modulus. Since the cured product absorbs stress due to thermal expansion of the solder, invasion of the solder into unnecessary sites is prevented.
Patent JP-2003009327-A (JP)
Title: Buried cable protecting member and manufacturing method and construction method therefor
Inventor: OGITA KIYOBUMI
IPC: H02G1/06
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To protect cables buried underground form damages caused by cutting, fires, etc., to ensure safety of power supply and communication, to reduce the weight and enhance workability, by making aggregates which are used for cable protecting members have hollow portions. SOLUTION: Protective members 13 for protecting cables buried in a soil layer 12 from being cut, are provided. These members 13 are composed of fire-resisting beat-resisting castable material, whose main component is aluminum oxide, and hard aggregates having hollow portions are distributed inside them. Each protective member 13 is formed into the shape of a board of specified length and is arranged along the upper part of a buried cable 11 without a gap. The soil layer 12 and the protecting members 13 are covered with a surface layer made from concrete or asphalt. The aggregates are made of alumina ceramics, and these alumina ceramics are formed into hollow aggregates. In these hollow aggregates, female screw portions are formed. Into their hollow parts, alarm members which react to vision and to sense of small are fitted.
Patent JP-2003016159-A (JP)
Title: Trunk room system with image
Inventor: SAKATA YASUO
IPC: G06Q50/28
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a trunk room system with an image which supports a user so that the user can correctly fetch a desired baggage from a trunk room and which is suitable to use the trunk room. SOLUTION: This system 20 is provided with an image generating means 22 for fetching a signal from an imaging means 10 installed within a warehouse storing user baggage and generating an image. The user can watch a warehouse image in which his/her baggage is stored with a user side terminal 30 operated by the user himself/herself through a communication network. The user instructs the system 20 by designating a baggage that the user wants to take out from the warehouse image with image coordinates where the baggage is located. It is possible to correctly take out the desired baggage without crossing information between the user and a manager by sending the baggage located at the designated image coordinates in the warehouse image.
Patent JP-2003015329-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor, and electrophotographic photoreceptor manufactured by the method
Inventor: YOSHIDA SATOKO
IPC: G03G5/05
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor which has excellent electrophotographic properties and satisfies high printing durability, flaw resistance and adhesiveness. SOLUTION: The method for manufacturing the electrophotographic photoreceptor is a method for stacking at least a charge generating layer to generate an electric charge, a charge transfer layer having charge transferring ability, and a surface protective layer coated on the charge transfer layer to protect its surface, in this order. The method includes a surface protective layer coating process (step SP2) to coat the charge transfer layer with a surface protective layer coating, a drying process (step SP3) to dry the coated surface protective layer coating under a temperature equal to or less than the glass transition temperature of the charge transfer layer being a base layer, and a photosetting process (step SP4) to cure the surface protective layer.  The method is characterized, in particular, by that a drying temperature after surface protective layer coating is equal to or less than the glass transition point of the charge transfer layer.
Patent JP-2003013424-A (JP)
Title: Lakeside greening method
Inventor: EIKA MIHARU
IPC: A01G7/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lakeside greening method which improves landscapes of a shore of a lake, such as an artificial lake, which is largely variable in water level. SOLUTION: According to the lakeside greening method, vegetative substrate materials on which plants can root and grow, and buoyant materials which are formed of plastic foam plate having no water absorbing property and containing therein closed cells, are alternately superposed on each other to form layered materials, and they are wrapped in one body like a pillow, to thereby produce a vegetative substrate with buoyancy. Then, the pillow-shaped vegetative substrates are arranged, corresponding in number to the number required for covering a water level variable region, along ropes tied to fixing rods driven into the shore of the lake at regular intervals, and side surfaces of the respective vegetative substrates are connected to the ropes.
Patent JP-2003017538-A (JP)
Title: Local analysis method of substrate surface
Inventor: YONESHIGE YOSHIHIRO
IPC: G01N33/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a local analysis method for locally analyzing a substrate surface with high sensitivity and high precision, particularly suitable for analyzing impurities on the substrate surface. SOLUTION: In the method for locally analyzing a substrate surface, after a protective film is deposited on portions excluding the portion of the substrate surface to be analyzed, a treatment solution is dribbled onto the portions of the substrate surface to be analyzed to selectively melt the film on the substrate surface, the substrate surface itself, film on the substrate surface, or an adhered substance on the film of the substrate surface and then the solution is recovered for analysis.
Patent JP-2003017917-A (JP)
Title: Mobile wireless unit
Inventor: IDE YOSHIYUKI
IPC: H01Q1/24
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless unit that can satisfy a requirement of downsizing of the mobile wireless unit while maintaining an excellent antenna gain characteristic. SOLUTION: A straight line antenna 4 and a coil antenna 5 both forming an L shape are placed in the inside of a flip antenna formation 3 opened/closed by a turning movable mechanism 2 with respect to a mobile wireless unit enclosure 1. When the antenna formation 3 is opened in a direction A, the straight line antenna 4 is stood upright from the inside of the mobile wireless unit enclosure 1, power is fed only to the straight line antenna 4, when the antenna formation 3 is closed in a direction B, the straight line antenna 4 is contained in a state of being fallen down in the mobile wireless unit enclosure 1, the coil antenna 5 is projected and power is supplied only to the coil antenna 5.
Patent JP-2003016483-A (JP)
Title: Computer for illegal riding judgment system, automatic ticket examination machine for the system and program for the system
Inventor: NAKASHITA MAMORU
IPC: G06Q50/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To judge and grasp minute illegal riding situations by individual time bands at every station and to perform flexible and various illegal judgment processings by using the illegal riding history. SOLUTION: The card number and use information of an IC card, which are read by the automatic ticket examination machine 51 of a station (A), are transmitted to the illegal riding judgment server 4 of a control center (X) through the Internet 3. The illegal riding judgment server 4 associatively stores the card number and use information in use history DB 26. The control center (X) collectively manages use history. Thus, the illegal riding situation can be judged and analyzed. When the card number and use information of the IC card, which are read by the automatic ticket examination machine 52 of a station (B), are similarly transmitted to the illegal riding judgment server 4, they are compared with use history which the control center (X) collectively manages, and illegal riding can be judged.  When a judged result is transmitted again to the automatic ticket examination machine 52 , an open/close door operation part 362 is controlled and an illegal riding person is prevented from passing through the machine.
Patent JP-2003019502-A (JP)
Title: Method and equipment for continuous rolling
Inventor: OKAWA SUSUMU
IPC: B21B1/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for realizing flash welding having satisfactory joining strength without cutting the end parts of a material such as a billet before welding. SOLUTION: In this method, a 1st pinch roll 1, a descaler 2, a welding machine 3, a deburring machine 4, a heating device 5, a 2nd pinch roll 6, an emergency cutting machine 7 and a 1st rolling stand 8 are arranged from the upstream side, and rolling is performed by flash-welding the rear end of a preceding material 10A and the tip part of a succeeding material of the billets 10 which are directly charged from a continuous casting machine in running between the continuous casting machine and the 1st rolling stand 8. Then burrs are removed in the weld zone and the billets are made into a continuous material.  The flash welding stage includes a 1st step where the end parts of the materials are heated and flattened by continuously generating flashes without cutting the end parts of the materials before welding and, following the 1st step, a 2nd step where the succeeding material is joined to the preceding material by upsetting. The stage for deburring the weld zone is performed with the deburring machine 4 which is fixed on the downstream side outside the welding machine.
Patent JP-2003021491-A (JP)
Title: Hermetically sealed tool
Inventor: OGASAWARA KOJI
IPC: G01M3/26
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed tool 2 that can reduce cost by reducing the total number of used tools. SOLUTION: When a worker pushes upward the left end section of a release lever 65 shown in the figure against the urging forces of a plurality of coil springs, the engaged state between the lever 65 and the projecting section 67 of a slider 61 is canceled, and the slider 61 is moved to one end side of a holder 36 in the axial direction of the holder 36 by the urging force of a closely adhering coil spring 63. Consequently, a plurality of pawl-like members 62 of this hermetically sealed tool 2 pushes a plurality of pins 51 supported by a pair of pin holders 52 and 53 to the inside diameter side of the diametral direction by the action of the conical inner peripheral surface. When the pins 51 are pushed, the pins 51 bite the front end sections of outlet and inlet pipes for heat exchanger.  Therefore, the front end sections of the outlet and inlet pipes can be held and fixed by means of the pawl-like members 62 of this hermetically sealed tool 2 and the pins 51.
Patent JP-2003026528-A (JP)
Title: Bleaching cosmetic
Inventor: YAMADA KATSUHISA
IPC: A61K8/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching cosmetic more positively acting on removal or reduction or protection of pigmentation which could not be satisfied in a conventional bleaching cosmetic. SOLUTION: (1) This bleaching cosmetic comprises one or more kinds of (A) glyoxylic acid, (B) pyruvic acid, (C) levulinic acid and (D) 5-ketohexanoic acid. (2) This bleaching cosmetic comprises two or more kinds of these components (A) to (D). (3) This bleaching cosmetic comprises a component in which the bleaching cosmetic described in the above (1) or (2) is further combined with one or more kinds of melanogenesis-suppressing ingredients.
Patent JP-2003025556-A (JP)
Title: Bankbook printer and bankbook printing method
Inventor: FURUKAWA MORIKAZU
IPC: G07D9/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress blur with ink on the surface of a bankbook. SOLUTION: The bankbook printer comprises a plurality of hoppers 11, 12,... N for containing a plurality of types of bankbook 3 respectively and registering the types of bankbook, a recognizing section 6 for reading out a bar code recorded on the bankbook 3, a carriage control section 2 for specifying the type of bankbook based on an external command and feeding out a bankbook of that type from the hoppers 11, 12,...  N or specifying the type of bankbook by reading out a bar code recorded on the bankbook 3 at the recognizing section 6 and carrying the bankbook 3 under a print head 5 in order to align the print position, and a print control section 4 having a function for designating the print head 5 to perform printing while dividing into a plurality of times so that print dots are not arranged side by side depending on the paper quality of the bankbook 3 in order to suppress blur due to difference of the paper quality based on bankbook type information notified from the carriage control section 2.
Patent JP-2003026877-A (JP)
Title: Styrene rubber composition and styrene rubber-plastic adhered integrated composite
Inventor: ROKUTA MITSUTERU
IPC: C08L9/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a styrene rubber composition directly adhering to a thermoplastic resin during vulcanization, and affording a stable good adhesive surface without any unevenness of adhesion and without requiring a special adhesion treatment such a using an adhesive. SOLUTION: This styrene rubber composition comprises (A) a styrene copolymer composed of 10-50 wt.% of a styrene component and 50-90 wt.% of a diene component, (B) a high polymer having 16.0-18.0 [J/cm<3> ]<1/2> solubility parameter (SP value) and (C) a carbon black having <=130 m/g iodine adsorption amount. The ratio (A)/(B) (weight ratio) of the styrene copolymer (A) to the high polymer (B) is (31/90) to (70/30) and the amount of the carbon black (C) is 50-150 pts.wt. based on 100 pts.wt. of the total of the styrene copolymer (A) and the high polymer (B).
Patent JP-2003025406-A (JP)
Title: Method for manufacturing methyl methacrylate resin molded object
Inventor: MAEKAWA TOMOHIRO
IPC: B29C48/305
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a methyl methacrylate resin molded object suppressed in coloration and having excellent durability and transparency. SOLUTION: A methyl methacrylate resin composition contains 0.0005-0.1 pts.wt. of an ultraviolet absorber selected from 2-(1-arylalkylidene) maronic acid esters and oxalanilides with respect to 100 pts.wt. of a methyl methacrylate resin. This composition is melted and molded in an extruder wherein the concentration of oxygen in the gaseous phase part of a resin supply part is held to 0.7-15 volume % to manufacture the methyl methacrylate resin mold object.